Development of 2.4GHz one-sided directional slot antenna with 2-stage bandpass filter

Haruichi Kanaya, Masataka Kato, Daisuke Kanemoto, Keiji Yoshida, Ramesh Pokharel, Kuniaki Yoshitomi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper presents the development of a one-sided directional slot antenna with impedance matching circuit. In order to realize the one sided radiation, quarter wavelength resonance was generated on the antenna metal plane. Moreover, in order to optimize the frequency bandwidth, 2-stage band-pass filter (BPF) was connected on the antenna plane. Our proposed slot antenna was designed and simulated by using commercial three-dimensional electro magnetic (EM) field simulator. Also, we fabricated this one-sided directional antenna on FR4 substrate and measured the frequency characteristics. The size our proposed antenna is 23.6mm × 12.2mm, and simulated maximum front to back (F/B) ratio is 9dB.

Original languageEnglish
Title of host publication2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings
DOIs
Publication statusPublished - Dec 10 2012
EventJoint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012 - Chicago, IL, United States
Duration: Jul 8 2012Jul 14 2012

Other

OtherJoint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012
CountryUnited States
CityChicago, IL
Period7/8/127/14/12

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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    Kanaya, H., Kato, M., Kanemoto, D., Yoshida, K., Pokharel, R., & Yoshitomi, K. (2012). Development of 2.4GHz one-sided directional slot antenna with 2-stage bandpass filter. In 2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings [6348858] https://doi.org/10.1109/APS.2012.6348858